Initial main commit.

Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>

1 files changed, 76 insertions, 0 deletions

diff --git a/lib/syncthing/st.go b/lib/syncthing/st.go
new file mode 100644
index 0000000..7d07b70
--- /dev/null
+++ b/lib/syncthing/st.go
@@ -0,0 +1,76 @@
+package st
+
+import (
+	"encoding/json"
+
+	"strings"
+
+	"fmt"
+
+	"github.com/Sirupsen/logrus"
+	"github.com/iotbzh/xds-server/lib/common"
+	"github.com/syncthing/syncthing/lib/config"
+)
+
+// SyncThing .
+type SyncThing struct {
+	BaseURL string
+	client  *common.HTTPClient
+	log     *logrus.Logger
+}
+
+// NewSyncThing creates a new instance of Syncthing
+func NewSyncThing(url string, apikey string, log *logrus.Logger) *SyncThing {
+	cl, err := common.HTTPNewClient(url,
+		common.HTTPClientConfig{
+			URLPrefix:           "/rest",
+			HeaderClientKeyName: "X-Syncthing-ID",
+		})
+	if err != nil {
+		msg := ": " + err.Error()
+		if strings.Contains(err.Error(), "connection refused") {
+			msg = fmt.Sprintf("(url: %s)", url)
+		}
+		log.Debugf("ERROR: cannot connect to Syncthing %s", msg)
+		return nil
+	}
+
+	s := SyncThing{
+		BaseURL: url,
+		client:  cl,
+		log:     log,
+	}
+
+	return &s
+}
+
+// IDGet returns the Syncthing ID of Syncthing instance running locally
+func (s *SyncThing) IDGet() (string, error) {
+	var data []byte
+	if err := s.client.HTTPGet("system/status", &data); err != nil {
+		return "", err
+	}
+	status := make(map[string]interface{})
+	json.Unmarshal(data, &status)
+	return status["myID"].(string), nil
+}
+
+// ConfigGet returns the current Syncthing configuration
+func (s *SyncThing) ConfigGet() (config.Configuration, error) {
+	var data []byte
+	config := config.Configuration{}
+	if err := s.client.HTTPGet("system/config", &data); err != nil {
+		return config, err
+	}
+	err := json.Unmarshal(data, &config)
+	return config, err
+}
+
+// ConfigSet set Syncthing configuration
+func (s *SyncThing) ConfigSet(cfg config.Configuration) error {
+	body, err := json.Marshal(cfg)
+	if err != nil {
+		return err
+	}
+	return s.client.HTTPPost("system/config", string(body))
+}